Hello friends, I hope you all are doing great. In today's tutorial, I am going to share basic details of Arduino Nano Board. I have selected this topic as it's a most commonly used Microcontroller board because of its flexibility, small size and cheapness. Moreover, it's also a best royal family prince harry meghan markle board for engineering students to design their Final Year and Semester Projects. So let's have a look at its basic features, properties and capabilities:
Basics of Arduino Nano
Arduino Nano is a Microcontroller board designed and manufactured by Arduino company.
Microcontroller used in Arduino Nano is Atmega328, which is also used in Arduino UNO. The only difference is Nano has its SMD form while in UNO its in DIP form.
The operating voltage varies from 5V to 12V.
Now let's have a look at its basic features:
Basic Features of Arduino Nano
It has 22 I/O Pins in total and 14 of these pins are digital while the remaining 8 pins are analog.
It has 6 PWM Pins among 14 digital pins.
Analog Pins of Nano has a resolution of 10 bits and its value changes from 0 to 1024 and in terms of voltage it varies from 0V to 5V.
It has a crystal oscillator of 16MHz.
In order to upload code in it, we have to use Mini USB Pin connected on it.
It supports different protocols for communication, which are:
Serial Protocol.
I2C Protocol.
SPI Protocol.
Flash memory of Nano is 32kb and this is the memory where our uploaded code is stored.
Arduino Bootloader is pre installed on this board and this bootlaoder takes 2kb of its flash memory.
SRAM memory is 2kb.
It has an EEPROM memory of 1kb.